ATB. Advanced Technology Brushing. osborn.com

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1 ATB Advanced Technology ing osborn.com

INTRODUCTION 4-11 WHEEL BRUSHES 12-22 DISC BRUSHES 23-31 BRUSHES FOR SHELL MILL 32-36 CUP/END BRUSHES 37-39 INTERNAL

3 INTRODUCTION 4-11 WHEEL BRUSHES DISC BRUSHES BRUSHES FOR SHELL MILL CUP/END BRUSHES INTERNAL BRUSHES MINIATURE BRUSHES 49 HONING TOOLS SOFTOOL BRUSHES 54 SUPERABRASIVE BRUSHES Advanced Technology ing

ATB Introduction & Technical Information ATB filaments work like independent flexible files conforming to part contours while abrading edges

ATB abrasive tools produce rapid, repeatable results, which decrease process costs and create a cleaner, more efficient, working environment.

de-fuzzing, surface refinement and conditioning, plateau finishing, blending imperfections, reduction of surface stresses and micro crack

Both external and internal surface areas are processed on a wide variety of materials which include but are not limited to: metallics, super

ATB Nylon Abrasive Filaments Osborn continues to remain on the leading edge of advanced technology through innovation.

equipment such as: CNC machine centers, robotics, flexible machining systems, special machinery, and finishing cells.

4 ATB Introduction & Technical Information ATB filaments work like independent flexible files conforming to part contours while abrading edges and surfaces. ATB abrasive tools produce rapid, repeatable results, which decrease process costs and create a cleaner, more efficient, working environment. These tools are specifically designed for mechanical finishing tasks such as: deburring, sharp edge removal, radiusing, edge contouring, de-fuzzing, surface refinement and conditioning, plateau finishing, blending imperfections, reduction of surface stresses and micro crack propagation, cleaning, polishing and surface wiping prior to inspection gauging. Both external and internal surface areas are processed on a wide variety of materials which include but are not limited to: metallics, super alloys, plastics, composites, advanced composites, metal matrix, ceramics, wood, leather, cloth. ATB Nylon Abrasive Filaments Osborn continues to remain on the leading edge of advanced technology through innovation. Osborn has engineered abrasive nylon into flexible abrasive tools, which are being implemented into today s highly refined finishing processes. Osborn s abrasive tools are designed to adapt with the times as most manual operations are rapidly being replaced by automatic machinery and equipment such as: CNC machine centers, robotics, flexible machining systems, special machinery, and finishing cells. Osborn s ATB brush tools are made with heat stabilized nylon filaments impregnated with Silicon Carbide, Aluminum Oxide or Polycrystalline Diamond grit. Grit loading ranges from 10-40% by weight, offering a wide variety of filament choices. COOLANT: ATB filaments are designed with heat stabilizers and are able to withstand most applications dry. However, coolant is always recommended for applications on very thin parts, requiring high penetration, and/or high speeds. Coolant provides an ideal working environment for ATB filaments. 4 (800)

ATB CERAMIC Introduction & Technical Information Deburring is the primary function of ceramic brushes.

engines/jet engines, Gas turbine/jet engine housings and other machined parts for the automotive, diesel engine and aerospace industries.

5 ATB CERAMIC Introduction & Technical Information Deburring is the primary function of ceramic brushes. Osborn s Advanced Technology ing (ATB) ceramic brushes are designed to work on the toughest of materials including; powdered metal, ductile iron, titanium, stainless steel, Inconel and compact graphite iron. Typical parts would include, variable valve timing vane rotors/actuator housings, large diesel engine blocks/cylinder heads, turbo charged gas engine cylinder heads, turbine blades for gas turbine engines/jet engines, Gas turbine/jet engine housings and other machined parts for the automotive, diesel engine and aerospace industries. These materials/parts when machined typically push a class 3 or class 4 burr (see Burr Classification Chart on page 9 for details) and have been problematic for typical Nylon Abrasive Filament (NAF) brushes. Until now typical NAF brushes have only been truly effective on class 1 and class 2 burrs. Our proprietary ATB CG filament now provides the Osborn solution for class 3 and class 4 burrs on materials with high hardness or a high plasticity. Osborn ATB ceramic filament (CG) Finally, a ceramic filament worthy of the Osborn ATB name! Our newest filament called the CG filament has been formulated to deliver maximum results. This unique CG filament features an encapsulated ceramic grain. This encapsulation provides a 100% support of the ceramic grain during the cutting action of the CG filament. This allows for the ceramic grain to have a longer life, as the grain is not susceptible to premature fracture like other ceramic grained filaments. This tight encapsulation also allows the Osborn CG filament to hold the ceramic grain longer, resulting in even longer filament and brush life. Osborn s unique blue CG filament provides advantages that other ceramic filaments cannot deliver. The harder, stiffer filament provides more energy therefore allowing the ceramic grain to cut deeper and faster. With Osborn s blue CG filament comes other advantages, faster filament bend recovery, this allows the filament to flow into complicated shapes at higher feed rates, longer life and the durability to work on class 3 and 4 burrs. With the combination of ceramic grain and Osborn s unique blue nylon filament there is no break in required as with other long life NAF brushes. The sharpness of the ceramic grain instantly breaks the nylon and starts cutting on your part. Process improvement With Osborn s new ATB CG filament you can now brush away your problematic class 3 and class 4 burrs on exotic materials. The elimination of most preconditioning on class 3 and class 4 burrs, saves you cycle time as well as secondary machinery, and consumable cost. Let our team of experienced field engineers and knowledgeable sales managers assist you in applying the Osborn ATB CG filament line of products to your application. If you do not have time to test in your plant, our state of the art application lab stands ready to assist you in developing a customized process that fits your requirements. All you need to do is to contact your local Osborn representative and we will take care of the rest. (800)

ATB Tool Selection TOOL STYLE OPTIONS: Osborn produces ATB brushes in six basic configurations. Wheel es Wheel brushes are unidirectional finishing tools.

6 ATB Tool Selection TOOL STYLE OPTIONS: Osborn produces ATB brushes in six basic configurations. Wheel es Wheel brushes are unidirectional finishing tools. The circumferential edge or face of this circular style brush performs the work. ATB wheel brushes are ideal for focused area work and are easily adaptable to standard shop equipment, highly specialized machinery, CNC machining centers and robot work cells. Osborn standard wheel brushes are produced in a full range of diameters, with a selection of operating face widths to perform almost any finishing task. Disc es Disc brushes are a highly efficient tool for applications in which burred edges are on the same plane. Disc es are multi-directional deburring tools working all part edges uniformly. They are easily adaptable to CNC machine centers, robot cells, and stationary finishing machines. Cup es Cup brushes are efficient multi-directional deburring tools working all part edges uniformly. They are primarily used in off hand applications for maximum part coverage. End es - End brushes are ideal multi-directional tools for confined areas; this style is designed to have the ends of the fill strands do the bulk of the work. Internal Finishing es - Also known as a side action brush, this style is primarily used in CNC machines, portable tools and drill presses for cross hole deburring and fast cleaning and finishing of such inaccessible surfaces as small diameter bores and internally threaded surfaces. Wide Face es - Wide Face brushes prevent costly build-up and wear on conveyor belts in a variety of manufacturing and processing environments. Outside diameters range from a few inches to over one foot. Standard face widths span from two inches to nearly twenty feet. 6 (800)

ATB Tool Selection ABRASIVE MEDIA OPTIONS: Silicon Carbide is characterized by a sharp jagged structure, and is the most popular grain choice because of its cost effective, efficient properties.

25) Ceramic Aluminum Oxide is characterized by a rounded structure and produces a finer finish and prevents discoloration on certain alloys such as titanium, aluminum and stainless steel.

7 ATB Tool Selection ABRASIVE MEDIA OPTIONS: Silicon Carbide is characterized by a sharp jagged structure, and is the most popular grain choice because of its cost effective, efficient properties. (Color: gray/black. Hardness = 13 [MHOS Scale], Density = 3.25) Ceramic Aluminum Oxide is characterized by a rounded structure and produces a finer finish and prevents discoloration on certain alloys such as titanium, aluminum and stainless steel. (Color: tan/brown. Hardness = 12 [MHOS Scale], Density = 3.99) Polycrystalline Diamond (PCD) is characterized by a jagged structure. PCD is used to edge hone and radius super hard materials such as CBN and ceramics. (Hardness = 15 [MHOS scale]) FILAMENT GEOMETRY OPTIONS: ATB abrasive tools feature four different filament geometries: round crimped, round straight and rectangular. Round Crimped Round Straight Rectangular Straight Rectangular Crimped Round Abrasive Nylon Filaments are impregnated with either Silicon Carbide, Ceramic or Aluminum Oxide grit. Grit sizes vary from coarse to very fine. This style is available in crimped or uncrimped form, and is also made in Alumina Silicate and Polycrystalline Diamond super abrasives. For general use Provides point contact - light to medium application technology Fine grit sizes are able to radius small corners Uncrimped filaments generate twice the abrasive contact on work surface Increased flexibility to conform to irregular surfaces Point Contact Rectangular Abrasive Nylon Filaments are impregnated with either Silicon Carbide, Ceramic or Aluminum Oxide and are offered in grit sizes ranging from coarse to fine. For high performance work Line contact - heavy duty application technology Applies approximately 18 times more abrasive on work surface Ideal on applications requiring more surface compliance without sacrificing the amount of abrasive in contact with the work surface Larger cross section allows the filament to be more rigid and aggressive Shorter cycle times Ability to remove micro chips and materials Excellent performance at lower rotational speeds Superior draw file grinding action using sides of extra long filaments Line Contact (800)

FILAMENT & GRIT SIZE OPTIONS: Smaller filaments with smaller grit size produce a finer finish and offer longer life.

Crimped filaments offer better part conformability. Rectangular filaments offer higher aggression. SHAPES SIZES GRIT Silicon Carbide (SC) Aluminum Oxide (AO) MESH (USA Std.) mil. mm.

02 SC AO SC AO 600 500 320 120 180 120 80 SC AO 80 120 180 320 600 SC AO 80 120 180 320 600 60 80 120 180 240 320 500 600 1000 white red yellow green brown blue orange black purple 50 1.27 30 x 70.

29 ATB brush tools are color coded for easy identification TRIM LENGTH & DENSITY OPTIONS: Trim refers to the length of the fill material that extends beyond the brush back or hub.

8 FILAMENT & GRIT SIZE OPTIONS: Smaller filaments with smaller grit size produce a finer finish and offer longer life. Larger filaments are more rigid and apply larger abrasive grit to the work piece with greater force and increased aggression. Grit sizes are available from Crimped filaments offer better part conformability. Rectangular filaments offer higher aggression. SHAPES SIZES GRIT Silicon Carbide (SC) Aluminum Oxide (AO) MESH (USA Std.) mil. mm. COLOR GRIT CODES AO SC SC AO SC AO SC AO SC AO SC AO SC AO SC AO white red yellow green brown blue orange black purple x x x x 2.29 ATB brush tools are color coded for easy identification TRIM LENGTH & DENSITY OPTIONS: Trim refers to the length of the fill material that extends beyond the brush back or hub. A short trim makes a stiff, fast cutting brush, while a long trim gives the brush added flexibility that enables it to conform to irregular surfaces. Fill Density is the number of filaments in the brushing surface. High density brushes produce finer surface finishes and are also used in deburring, or when fast cutting is required. Low density brushes offer greater flexibility, which increases its resiliency and ability to reach into confined areas and conform to uneven or contoured surfaces. Long trim and light density are ideal for applications requiring a high degree of conformability Short trim and high density are ideal for applications requiring increased aggression and minimal cycle time 8 (800)

ATB Implementation Optimal life and cut will be obtained by finding the proper balance between brush speed (RPM), part penetration, and line speed.

Optimal operating speed is typically 50-70% less than the MSFS. Lower speeds and lighter pressure give longer brush life, generate less heat, and require less power.

9 ATB Implementation Optimal life and cut will be obtained by finding the proper balance between brush speed (RPM), part penetration, and line speed. The Maximum Safe Free Speed (MSFS) printed on the brush is not the ideal working speed. In most operations, a lower speed will prove more efficient. Optimal operating speed is typically 50-70% less than the MSFS. Lower speeds and lighter pressure give longer brush life, generate less heat, and require less power. Where higher brush speeds and pressures are required, it is recommended to use a more aggressive brush tool. This may be done by increasing abrasive grit size, changing filament shape, increasing fill density, decreasing trim length, increasing the brush diameter, and/or slowing line speed. Rectangular filament should be run at the low end of the recommendation. Depth of penetration should be set while the brush tool is rotating at operational speed. Precise edge radius can be controlled by adjusting the line speed. Slower line speed results in more aggressive brushing action. Surface speeds should always be kept below 3500 surface speed per minute wet and 2500 surface speed per minute dry. CLASS ONE Micro burrs can only be seen with magnification CLASS TWO Feather burrs can be without magnification. They can be removed with your fingernail. CLASS THREE Well attached small burrs are small in nature, but require a lot of force to be removed. CLASS FOUR Well attached large burrs are large in nature and have a larger attachment point than a CLASS THREE burr. CLASS FIVE Extruded burrs are very large burrs that extrude from the base material. These burrs need to be preconditioned before brushing. (800)

10 ATB Implementation Cont. Tool Path Considerations: For consistent results in an automated environment, careful consideration should be given when implementing ATB brush tools. Tool Path: The brush should start and finish its path completely off the part. Rotational Direction: The initial pass of the brush tool should be rotated in the direction opposite of the cutting tool that created the burr. Travel Direction Direction of the Burr Rotation Direction Part Coverage: There are two different ways to efficiently finish a part. The ideal (Figure A) is to use a brush which is approximately three inches larger than the work piece. If a smaller brush is required due to application restrictions, (Figure B) the centerline of the brush tool should be aligned with the targeted edge. Figure A Figure B 10 (800)

11 BRUSH TOOL WEAR COMPENSATION: The following are the four most commonly used methods to compensate for brush tool wear. Automatic Indexing is a technique involving indexing the brush tool in the Z axis after a predetermined number of parts. It is a commonly used technique in CNC machining centers. Probing is a technique that helps maintain a constant depth of penetration. It is a feature specific to certain machines. Amperage (Amp) Metering is a technique that consistently monitors the amp reading to maintain consistent pressure. This feature requires the addition of an amp meter to the process. Manual Indexing is a technique where the operator manually adjusts for wear on the brush using historical statistical data. ATB Wheel Penetration CORRECT PENETRATION INCORRECT PENETRATION ATB Filaments deburr and radius edges by drawing the filament sides across part edges. Optimum life and cut is obtained by finding the proper balance between brush speed (RPM), part penetration, dwell time, and abrasive grain size. SUGGESTED ATB WHEEL BRUSH OPERATING PARAMETERS DIAMETER RPM PENETRATION RECOMMENDED HORSEPOWER DIAMETER HORSE POWER RPM 4 1/4 HP /4 HP /4 HP 1800 When using multiple brushes on a common shaft, multiply Horsepower (HP) with number of brushes (N). (HP x N) " Wheel Sections 10 1 HP HP (800)

ATB WHEEL Osborn provides a complete line of ATB Wheel es including narrow and wide face, small ringlocks, and specialty treated configurations.

Osborn s ATB composite hub wheel brushes are engineered to outperform the competition with the highest fill concentration on the market.

12 ATB WHEEL Osborn provides a complete line of ATB Wheel es including narrow and wide face, small ringlocks, and specialty treated configurations. The abrasive nylon filaments eliminate the need for cleaning finished parts. ATB Wheel es are excellent for use on both metallic and non-metallic surfaces. Osborn s ATB composite hub wheel brushes are engineered to outperform the competition with the highest fill concentration on the market. Our manufacturing process produces a consistent brush face and superior balance for optimal performance. These brushes are ideal for focused area work and are easily adaptable to standard shop equipment, highly specialized machinery, CNC machining centers, and robot work cells (800)

ATB FASCUT WHEEL BRUSHES - AGGRESSIVE These brushes feature short trim and higher filament density for increased aggression, minimum cycle time and longer brush life.

13 ATB FASCUT WHEEL BRUSHES - AGGRESSIVE These brushes feature short trim and higher filament density for increased aggression, minimum cycle time and longer brush life. APPLICATIONS: Steel gears, machine parts, stainless steel, hardened alloys, saw cut extrusions, powder metal components * * * * * * Grit Arbor Face Trim MSFS Fill Size Hole Width (RPM) Silicon Carbide - Round Crimped /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, /4 3, / /4 3, / /4 3, /4 3, / /4 1, / /4 1, / /4 1, Silicon Carbide - Rectangular Straight X /4 3, X /4 3, X / /4 3, X / /4 1, X / /4 1, Aluminum Oxide X /4 3, Benefits: Longer brush life Minimum cycle time No pre-stressing of filaments Less filament breakage Uniform distribution of filaments No parting line Balanced for optimal performance * 6 brush diameter is ideal for both aggressive or flexible Adapters for mounting into smaller shafts must be specified and are priced separately. ATB FASCUT WHEEL BRUSHES - CERAMIC, AGGRESSIVE CERAMIC APPLICATIONS: Deburring - Dovetail slots on turbine disc/rotors with heavy burrs, robotic deburring cells for turbine engine housings, forged gears and broached parts. Grit Arbor Face Trim MSFS Fill Size Hole Width (RPM) Round /4 3, /4 3, / /4 3, (800)

ATB FASCUT WHEEL BRUSHES - FLEXIBLE These brushes, with long trim and moderate density, are ideal for applications requiring a high degree of conformability.

14 ATB FASCUT WHEEL BRUSHES - FLEXIBLE These brushes, with long trim and moderate density, are ideal for applications requiring a high degree of conformability. APPLICATIONS: Turbine blades, indexable cutting tool inserts, cam shafts, gears, machined parts, edge radiusing * * * * * * * Grit Arbor Face Trim MSFS Fill Size Hole Width (RPM) Silicon Carbide - Round Crimped /4 3, /4 3, /4 3, /4 3, /4 3, / /4 3, / /4 3, / /4 3, / /4 3, , /16 3, , /16 3, , , , /16 3, / , / , / , / , / /8 1, /4 2-1/2 3-5/8 1, / /8 1, /4 2-1/2 3-5/8 1, / /8 1, /4 2-1/2 3-5/8 1, / /8 1, Silicon Carbide - Rectangular Straight X /4 3, X / /4 3, X , X / , X /4 2-1/2 3-5/8 1, X / /8 1, Benefits: Longer brush life Minimum cycle time No pre-stressing of filaments Less filament breakage Uniform distribution of filaments No parting line Balanced for optimal performance * 6 brush diameter is ideal for both aggressive or flexible Adapters for mounting into smaller shafts must be specified and are priced separately (800)

ATB FASCUT WHEEL BRUSHES - CERAMIC, FLEXIBLE CERAMIC APPLICATIONS: Deburring - Large turbine blade dovetails, camshafts lobes and journals, and crankshaft journals Round Grit Size Fill Dia Arbor Hole

15 ATB FASCUT WHEEL BRUSHES - CERAMIC, FLEXIBLE CERAMIC APPLICATIONS: Deburring - Large turbine blade dovetails, camshafts lobes and journals, and crankshaft journals Round Grit Size Fill Dia Arbor Hole Face Width Trim MSFS (RPM) /4 3, /4 3, /4 3, /4 3, (800)

16 ATB MASTER WHEEL BRUSH These brushes have a wide-face construction which is highly effective on both metallic and nonmetallic materials. Since the cutting action does not require the use of a compound, the need to clean finished parts is eliminated. The brushes may be used singly or mounted in multiple for a wider face. Certain styles are available with rectangular filaments. APPLICATIONS: Deburring, edge breaking, finishing Grit Arbor Face Trim MSFS Size Hole Width (RPM) Silicon Carbide - Round Crimped /8 1/2 5/8 20, /8 7/8 5/8 20, /8 1/2 5/8 20, /8 7/8 5/8 20, /8 1/2 5/8 20, /8 7/8 5/8 20, /8 1/2 5/8 20, /8 7/8 5/8 20, /8 1/2 1-1/8 18, /8 7/8 1-1/8 18, /8 5/8 3/4 12, /8 5/8 3/4 12, /8 5/8 3/4 12, /8 5/8 3/4 12, /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, /8 1-1/2 4, /8 1-1/2 4, /8 1-1/2 4, /8 1-1/2 4, /8 1-1/2 4, /2 3, /2 3, /2 3, /2 3, /8 3, /8 3, /8 3, /8 3, /8 2, /8 2, /8 2, /8 2, Adapters for mounting into smaller shafts must be specified and are priced separately (800)

ATB MASTER WHEEL BRUSH continued Grit Size Arbor Hole Face Width Trim MSFS (RPM) Silicon Carbide - Rectangular Straight 6 80 2 7/8 1-1/16 6,000 0002229200 6 120 2 7/8 1-1/16 6,000 0002229300 6 180 2

17 ATB MASTER WHEEL BRUSH continued Grit Size Arbor Hole Face Width Trim MSFS (RPM) Silicon Carbide - Rectangular Straight /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, Aluminum Oxide - Rectangular Straight /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, /8 1-1/16 6, ATB MASTER WHEEL BRUSHES - CERAMIC Round CERAMIC APPLICATIONS: Deburring - Turbine blade dovetails, Dovetail slots on turbine disc/rotors, Powder metal gears and pedestal grinders in robotic cells. Grit Size Arbor Hole Face Width Trim Fill MSFS (RPM) /8 1/2 5/ , /8 1/2 5/ , /8 1/2 1-1/ , /8 1/2 1-1/ , /8 5/8 3/ , /8 5/8 3/ , /8 1/2 1-1/ , /8 1/2 1-1/ , /8 5/8 3/ , /8 5/8 3/ , /8 7/8 1-1/ , /8 7/8 1-1/ , /8 1-1/ , /8 1-1/ , /8 1-1/ , /8 1-1/ , / , / , (800)

18 ATB MONARCH WHEEL BRUSH - SILICON CARBIDE This narrow face wheel brush features the same abrasive cutting power as our wide face brushes but with a narrower face and longer trim. APPLICATIONS: Confined areas and irregular shapes, excellent for carbide insert edge honing, piston ring grooves, inside steel tanks, wood finishing Grit Size Arbor Hole Face Width Trim MSFS (RPM) Std Pk Round Straight /2 1-5/8 5, /2 1-5/8 5, /2 1-5/8 5, /2 1-5/8 5, /2 1-5/8 5, /2 2-5/8 5, /2 2-5/8 5, /2 2-5/8 5, /2 2-5/8 5, /4 5/8 3-1/2 3, /4 5/8 3-1/2 3, Round Crimped /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, Rectangular Straight /4 5/8 3 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 3-7/8 3, /4 5/8 6-5/ Adapters for mounting into smaller shafts must be specified and are priced separately (800)

ATB RINGLOCK WHEEL BRUSH This small diameter brush is ideal for cleaning and polishing both ID and OD surfaces. These brushes can be used with portable tools and drill presses.

19 ATB RINGLOCK WHEEL BRUSH This small diameter brush is ideal for cleaning and polishing both ID and OD surfaces. These brushes can be used with portable tools and drill presses. SILICON CARBIDE APPLICATIONS: Cleaning and polishing ID and OD surfaces CERAMIC APPLICATIONS: Deburring - Cross holes in large bearing bores, seal grooves in turbine engine cases and small aerospace parts. Grit Arbor Face Trim MSFS Std Size Hole Width (RPM) Pk Silicon Carbide 1-1/ /2 1/4 1/4 20, / /2 1/4 1/4 20, / /2 1/4 1/4 20, /8 3/8 7/16 15, /8 3/8 7/16 15, /8 3/8 7/16 15, / /8 3/8 11/16 15, / /8 3/8 11/16 15, / /8 3/8 11/16 15, Ceramic - Round Crimped 1-1/ /2 1/4 1/4 20, /8 3/8 7/16 15, /8 3/8 7/16 15, /8 3/8 7/16 15, / /8 3/8 11/16 15, /2 80 5/8 3/8 11/16 15, Silicon Carbide filament Ceramic filament (800)

20 ADAPTERS For Wheel es CENTER PLATES Used with Airway Flanges. Used in pairs only with the composite wheel brushes and used individually with other wheel brushes. Inside Arbor Hole 3-1/4 1/ /4 5/ /4 3/ / /4 1-1/ / /4 3/ /4 7/ / /4 1-1/ / /4 1-1/ / /4 1-1/ ** ** Double Keyway 1/2 x 1/4 AIRWAY FLANGES Used with Center Plates. Arbor Hole 4-1/2 1/ /2 5/ /2 3/ /2 1-1/ / / (800)

21 SIDE PLATES FOR USE WITH WHEEL STYLE BRUSHES Arbor Hole 3-1/2 5/ /2 1-1/ /2 5/ /2 1-1/ /2 1-1/ /8 1-1/ / Used in pairs. BRUSH DRIVE ARBORS For brushes up to 3" in diameter only. Designed for use with a single brush only. Not for use with grinding wheels, abrasive discs, buffs, buffing pads, or other non-brush perishable tools. Overall Shank 1/4 1-1/2 3/ /8 1-3/4 1/ /2 1-3/4 1/ /8 1-3/4 1/ CNC ADAPTERS FOR ATB BRUSHES * Arbor Shank Hole Description 3 5/8 3/4 Type V /8 3/4 Type V /4 Type III /4 Type III Type V Type III *NOTE: Parts and use adapter Type III brushes include adapter and clamp plate (800)

METAL ADAPTERS FOR BRUSHES WITH 2 ARBOR HOLE For use with Osborn wheel brushes. Slip fit adapter.

0007502500 2 1-1/8 0007502600 2 1-1/4 0007502700 2 1-1/2 0007502800 Used in pairs.

Adapter Fits Arbor Hole Arbor Hole 1-1/4 1/4 0007504600 1-1/4 3/8 0007504700 1-1/4 1/2 0007504800 1-1/4 5/8 0007504900 1-1/4 3/4

22 METAL ADAPTERS FOR BRUSHES WITH 2 ARBOR HOLE For use with Osborn wheel brushes. Slip fit adapter. Adapter Arbor Fits AH Hole 2 1/ / / / / / / / / Used in pairs. METAL ADAPTERS FOR BRUSHES WITH 1-1/4 ARBOR HOLE For use with Osborn wheel brushes. Slip fit adapter. Adapter Fits Arbor Hole Arbor Hole 1-1/4 1/ /4 3/ /4 1/ /4 5/ /4 3/ / Used in pairs. CENTERING BRUSHINGS FOR SMALL ID BRUSHES Adapter Bushing Fits AH AH 1/2 1/ /2 3/ /8 1/ /8 3/ /8 1/ Use only one (800)

ATB DISC ATB Disc brushes are perfect for many applications in a variety of industries including automotive, woodworking, cutting tool, aircraft/ aerospace, and general

A wide variety of specials can be made to order. Osborn ATB disc brushes defined a new level of low cost, high quality metal finishing tools upon their introduction.

23 ATB DISC ATB Disc brushes are perfect for many applications in a variety of industries including automotive, woodworking, cutting tool, aircraft/ aerospace, and general industrial use. And our adapters allow them to work easily with existing equipment. Osborn maintains our most popular configurations as standard stock items. A wide variety of specials can be made to order. Osborn ATB disc brushes defined a new level of low cost, high quality metal finishing tools upon their introduction. As a result of ongoing advancements, ATB metal finishing tools continue to be the leading choice for in-machine deburring, edge radiusing and surface conditioning applications. (800)

ATB UNI-LOK Disc es Osborn s ATB Uni-Lok disc brushes are reliable, high-performance tools that produce consistent quality and cost effective results.

24 ATB UNI-LOK Disc es Osborn s ATB Uni-Lok disc brushes are reliable, high-performance tools that produce consistent quality and cost effective results. These flexible, abrasive tools are selective in nature and preferentially deburr, radius corners and edges without changing critical dimensional tolerances. The tools are easily integrated into today s automated machinery, CNC machining centers, transfer lines and robotic cells. Repeatable results, high through-put and adaptability to existing plant equipment make ATB metal finishing tools considered one of the most economical deburring methods on the market. DISC BRUSH CONFIGURATIONS Osborn maintains three configurations as standard stock options: max density, turbo and standard. We also have the capability of providing customized products for a wide variety of applications. Already have a disc brush adapter? ATB Uni-Lok brushes fit most disc brush adapters. ATB Uni-Lok - Max Density Osborn s maximum density design delivers maximum aggression for the most demanding applications. These tools are capable of processing large burrs and generating significant edge radii on stainless steel and hardened alloys without altering the part s dimension. Our maximum density allows for minimal cycle time and longer brush life. APPLICATIONS: Engine Block Housing, Airframe Components, Gears after Machining/Grinding, Die Cast Parts after Machining, Cast Aluminum Automobile Wheels, Blending Tool Marks Uni-Lok - Turbo Osborn s unique turbo design draws air into the brush face allowing the brush to run cooler in dry applications. In wet applications, the turbo design allows for better coolant flow. These brushes are capable of handling moderate to severe burrs or where conformability is needed. APPLICATIONS: Aluminum Engine Housing, Engine Components, Fine Blanked Steel Parts, Pump Housings ATB Uni-Lok - Tufmatic Osborn s Tufmatic design is constructed with a tough polypropylene base and precisely located staple set tufts. This density configuration allows the abrasive filaments to flow evenly and consistently over the most intricate flat faced parts. Osborn s tufmatic design allows for fast, accurate burr removal, precisely controlled edge radiusing and improved surface finishing. These tools are designed to be compatible with Osborn s Uni-Lok adapter system and are effective in both dry and wet applications. APPLICATIONS: Saw Cut Aluminum Extrusions, Heat Sinks, Machined Parts, Powdered Metal Parts, Electronic Aluminum Housings, Stamped Parts, Fineblanked Steel Parts, Robotic Deburring 24 (800)

ATB UNI-LOK MAX DENSITY BRUSH - SILICON CARBIDE Grit Fill MSFS Size (RPM) Rectangular Straight 3 80 0.045 X 0.090 4,500 0004702000 4 80 0.045 X 0.090 3,500 0004702600 5 80 0.045 X 0.090 3,000 0004703200 6 80 0.

25 ATB UNI-LOK MAX DENSITY BRUSH - SILICON CARBIDE Grit Fill MSFS Size (RPM) Rectangular Straight X , X , X , X , X , X , X , X , Rectangular Crimped X , X , Round Crimped , , , , , , , , , , , , , , , , , , , , , , , , , , , , (800)

ATB UNI-LOK TURBO BRUSH - SILICON CARBIDE Grit Fill MSFS Size (RPM) Rectangular Straight 3 80 0.045 X 0.090 4,500 0004708000 4 80 0.045 X 0.090 3,500 0004708600 6 80 0.045 X 0.090 2,500 0004709800 8 80 0.

26 ATB UNI-LOK TURBO BRUSH - SILICON CARBIDE Grit Fill MSFS Size (RPM) Rectangular Straight X , X , X , X , X , X , Round Crimped , , , , , , , , , , , , , , , , , , , , , , , , , (800)

Our maximum density allows for minimal cycle time and longer brush life.

27 ATB UNI-LOK DISC BRUSHES - CERAMIC Osborn s maximum density design delivers maximum aggression for the most demanding applications. These tools are capable of processing large burrs and generating significant edge radii on stainless steel and hardened alloys without altering the part s dimension. Our maximum density allows for minimal cycle time and longer brush life. CERAMIC MAX DENSITY APPLICATIONS: Deburring - Large diesel engine blocks, large diesel engine cylinder heads and turbo charged cylinder heads. CERAMIC TURBO APPLICATIONS: Deburring - Dovetail slots on turbine disc/rotors, Powder metal gears, and intake and exhaust port bosses on cylinder heads. Grit Size Fill Arbor Hole Dec Trim MSFS (RPM) Std Pk Max Density Turbo Round /8 1-1/2 3, /8 1-1/2 3, /8 1-1/2 3, /8 1-1/2 3, /8 1-1/2 2, /8 1-1/2 2, /8 1-1/2 2, /8 1-1/2 2, Rectangular x /8 1-1/2 3, x /8 1-1/2 2, Max Density Turbo (800)

The composite body allows for touching of surrounding raised surfaces without harming the part or the brush.

28 ATB UNI-LOK QUICK CHANGE BRUSH The UNI-LOK quick change tool is engineered to deliver maximum aggression in a small package. The Uni- Lok quick change disc brush is one complete unit and is ready for production right out of the box. Osborn s unique composite design is ideal for deburring in tight locations. The composite body allows for touching of surrounding raised surfaces without harming the part or the brush. These tools are ideal for use in CNC machining centers, automated equipment and robotic cells. SILICON CARBIDE APPLICATIONS: Deburring and Edge Radiusing Space Restricted and Recessed Areas CERAMIC APPLICATIONS: Deburring - Larger bosses on cylinder heads, sensor ports on turbine engine cases and larger pockets in turbine engine combustion cases. Grit Size Fill Arbor Hole Dec Trim MSFS (RPM) Aluminum Oxide - Rectangular Crimped X /4" Stem 1-3/8 4, X /4" Stem 1-3/8 4, Silicon Carbide - Rectangular Straight 1-1/ X /4" Stem 1-3/8 4, X /4" Stem 1-3/8 4, / X /4" Stem 1-3/8 4, Silicon Carbide - Round Straight 1-1/ /4" Stem 1-3/8 4, /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, Silicon Carbide - Round Crimped 1-1/ /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, /4" Stem 1-3/8 4, /4" Stem 1-3/8 4, /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, / /4" Stem 1-3/8 4, Ceramic - Rectangular 3/ X /4 1 4, X /4 1 4, X /4 1-3/8 4, / X /4 1-3/8 4, Ceramic - Round 3/ /4 1 4, / /4 1 4, /4 1 4, /4 1 4, / / , / , /4 1-3/8 4, / , / /4 1-3/8 4, / /4 1-3/8 4, /4 1-3/8 4, /4 1-3/8 4, /4 1-3/8 4, Silicon Carbide filament Ceramic filament Note: As a safety precaution, shank must be fully inserted into the chuck or collet and tightened securely (800)

ATB UNI-LOK TUFMATIC BRUSH APPLICATIONS: Machined parts, powdered metal parts, electronic aluminum housings, stamped parts, fineblanked steel parts, cnc machine center deburring, robotic deburring

29 ATB UNI-LOK TUFMATIC BRUSH APPLICATIONS: Machined parts, powdered metal parts, electronic aluminum housings, stamped parts, fineblanked steel parts, cnc machine center deburring, robotic deburring Grit Size Fill Arbor Hole Trim Block Height MSFS (RPM) Silicon Carbide - Round Crimped /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 1, /8 1 3/4 1, /8 1 3/4 1, /8 1 3/4 1, /8 1 3/4 1, /8 1 3/4 1, Silicon Carbide - Round Straight /8 1 3/4 3, /8 1 3/4 3, /8 1 3/4 1, /8 1 3/4 1, CNC ADAPTERS FOR COMPOSITE DISC BRUSHES ATB Composite Disc brushes use a combination of a Support Plate, a Clamp Plate and a CNC adapter The following table will assist you in determining the appropiate adapter to order along with the composite disc brush based on the diameter of the brush. Please note that the adapters can be reused. For Shank Support Plate Clamp Plate CNC Adapter Dia Dia 3 3/ / / / / / / / / *Clamp Plate Optional **Support Plate without Bolt Holes NOTE: Please order a combination of Support Plate, Clamp Plate and CNC Adapter. (800)

ATB UNI-LOK DISC BRUSH DRIVE ARBORS The Uni-Lok drive arbor allows coolant to flow-through and features a single point fastening system for quick and easy changeover.

0004720200 10" (4) 1/4" On 1-5/8" bolt circle 10" 0004720300 Replacement Coolant Flow-through Kit 0004720600 Replacement Flow-through Kit Features a standard ¾ shaft, 2-1/2 long, with 7/8 diameter

30 ATB UNI-LOK DISC BRUSH DRIVE ARBORS The Uni-Lok drive arbor allows coolant to flow-through and features a single point fastening system for quick and easy changeover. Drive Hole Size & Location Backing Plate 3", 4" & 5" (2) 1/4" On 1-1/4" bolt circle 3" " & 7" (3) 1/4" Dia on 3" bolt circle 6" " & 9" (4) 1/4" Dia on 3" bolt circle 8" " (4) 1/4" On 1-5/8" bolt circle 10" Replacement Coolant Flow-through Kit Replacement Flow-through Kit Features a standard ¾ shaft, 2-1/2 long, with 7/8 diameter shoulder spindle. ATB UNI-LOK BRIDLES These bridles work with Osborn s ATB Composite Disc brushes to significantly reduce flare. They improve the aggressiveness of the brush for use on heavy-duty applications. Not for use on ATB turbo discs. Size Compression Cross Section Bridle Size Chart Bridle I.D. Bridle O.D. Bridle O.D. on brush NOTE: Bridles come in packs of three. For more information and directions, please contact Osborn at marketsupport@osborn.com (800)

ATB ALUMINUM WHEEL FINISHING DISC BRUSHES A multi-directional deburring tool with long trim length, this flexible, but aggressive, brush reaches the crevices located in multi-level planes on aluminum

31 ATB ALUMINUM WHEEL FINISHING DISC BRUSHES A multi-directional deburring tool with long trim length, this flexible, but aggressive, brush reaches the crevices located in multi-level planes on aluminum wheels. ATB composite discs can easily be tailored to meet the specifications of your equipment. Simple to operate, the brush is rotated in both clockwise and counterclockwise directions while the wheel is held stationary. Cycle time is approximately 15 seconds in each direction. Benefits Consistent results Uniform edge radius Shorter cycle time the process is automated Longer life compared to other brush styles Ease of use the brush is customized to fit your machine Improved safety Less inventory required same brush can be used on the same size wheels with different aluminum wheel designs ATB FINEBLANKING BRUSH ATB Fineblanking brushes are specially designed for today s stationary finishing machines. APPLICATIONS: Machine surfaces, stamping, deburring fineblanked steel parts, radius fineblanked steel parts, cut ends of aluminium extrusions and powdered metal components Grit Size Fill Arbor Hole (mm) Trim (mm) Block MSFS (RPM) Std Pk Silicon Carbide - Crimped , , , , , , ATB Fineblanking brushes offer a variety of benefits for your application: Higher filament density than standard staple set product Fits all European stationary finishing machines including Niederberger, Volbhag and Peter Wolters Longer brush life Faster cycle times Wide range of filament grit sizes and fill densities available (800)

Now with Osborn s shell mill mount ATB disc deburring tools you can.

32 ATB DISC BRUSH FOR SHELL MILL MOUNT HOLDER Osborn s Line of Shell Mill Mount ATB es The Shell Mill Mount is one of the most universal cutting tool mounts in the cutting tool industry. So why not use it for deburring tools as well? Now with Osborn s shell mill mount ATB disc deburring tools you can. We offer nominal diameters of 4, 6, 8, and 10 with 1-1/4 and 1-1/12 shell mill mount sizes. We offer the widest assortment of filament types for shell mill mount brushes in the industry (800)

ATB DISC SHELL MILL WITH Introduction & Technical Information SHELL MILL MOUNT HOLDER Abrasive Filament es Osborn s line of Advanced Technology ing (ATB) involves the engineering of abrasive nylon

Osborn ATB products are made with heat-stabalized nylon filaments impregnated with silicon carbide, aluminum oxide, ceramic or polycrystalline diamond grit, with grit loading ranges from 10 to 40

There are solutions for deburring, finishing and cleaning in the production of automobiles, trucks, motorcycles, off-highway equipment and farm vehicles.

33 ATB DISC SHELL MILL WITH Introduction & Technical Information SHELL MILL MOUNT HOLDER Abrasive Filament es Osborn s line of Advanced Technology ing (ATB) involves the engineering of abrasive nylon into flexible abrasive tools for today s highly refined finishing processes. Osborn ATB products are made with heat-stabalized nylon filaments impregnated with silicon carbide, aluminum oxide, ceramic or polycrystalline diamond grit, with grit loading ranges from 10 to 40 percent by weight, and a wide variety of filament choices. Deburring, Finishing and Cleaning Solutions No matter what metal finishing issues you encounter, there s and Osborn solution. There are solutions for deburring, finishing and cleaning in the production of automobiles, trucks, motorcycles, off-highway equipment and farm vehicles. And there are solutions that improve repeatability and cycle times in your OEM applications. Whether it involves the design of your machinery or the servicing of your production lines, Osborn products will meet your requirements. No other source offers line integrators and machine builders, as well as OEMs and tier suppliers, such flexible local support combined with an extensive global presence. Custom solutions available too If we don t already offer the products your application requires, we will custom-manufacture them to meet your exact needs. Take the Osborn Challenge. Compare Osborn products to the ones you are using now. We will demonstrate how ours outperform others in terms of productivity and overall results. (800)

34 ATB MAX DENSITY es Osborn s maximum density design delivers maximum aggression for the most demanding applications. These tools are capable of processing large burrs and generating significant edge radii on stainless steel and hardened alloys without altering the part s dimensions. Our maximum density allows for minimal cycle time and longer brush life. APPLICATIONS: Engine block housing, airframe components, gears after machining/grinding, die cast parts after machining, cast aluminum automobiles wheel, blending tool marks MAX DENSITY SILICON CARBIDE FILAMENT - 1-1/4 ARBOR HOLE Grit Size Fill Size Arbor Hole Trim MSFS (RPM) Crimped /4 1-1/2 3, /4 1-1/2 3, /4 1-1/2 2, /4 1-1/2 2, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, Rectangular Straight /4 1-1/2 3, /4 1-1/2 2, /4 1-1/2 1, /4 1-1/2 1, Rectangular Crimped /4 1-1/2 3, /4 1-1/2 2, /4 1-1/2 1, /4 1-1/2 1, MAX DENSITY SILICON CARBIDE FILAMENT - 1-1/2 ARBOR HOLE Grit Size Fill Size Arbor Hole Trim MSFS (RPM) Crimped round /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, Rectangular Straight X /2 1-1/2 1, X /2 1-1/2 1, (800)

35 ATB TURBO es Osborn s unique turbo design draws air into the brush face allowing the brush to run cooler in dry applications. In wet applications, the turbo design allows for better coolant flow. These brushes are capable of handling moderate to severe burrs or where conformability is needed. TURBO CERAMIC FILAMENT - 1-1/4 ARBOR HOLE APPLICATIONS: Deburring - dovetail slots on turbine disc/rotors, powder metal gears, and intake and exhaust port boses on cylinder heads Filament Arbor Trim MSFS Grit Size Hole (RPM) Crimped Round /4 1-1/2 3, /4 1-1/2 3, /4 1-1/2 2, /4 1-1/2 2, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, Crimped Rectangular X /4 1-1/2 3, X /4 1-1/2 2, X /4 1-1/2 1, X /4 1-1/2 1, TURBO CERAMIC FILAMENT - 1-1/2 ARBOR HOLE APPLICATIONS: Deburring - dovetail slots on turbine disc/rotors, powder metal gears, and intake and exhaust port boses on cylinder heads Filament Arbor Trim MSFS Grit Size Hole (RPM) Crimped Round /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, Crimped Rectangular X /2 1-1/2 1, X /2 1-1/2 1, (800)

36 TURBO SILICON CARBIDE FILAMENT - 1-1/4 ARBOR HOLE APPLICATIONS: Aluminum engine housings, engine components, fine blanked steel parts, pump housings Filament Arbor Trim MSFS Grit Size Hole (RPM) Crimped Round /4 1-1/2 3, /4 1-1/2 3, /4 1-1/2 2, /4 1-1/2 2, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, /4 1-1/2 1, Crimped Rectangular X /4 1-1/2 3, X /4 1-1/2 2, X /4 1-1/2 1, X /4 1-1/2 1, TURBO SILICON CARBIDE FILAMENT - 1-1/2 ARBOR HOLE APPLICATIONS: Aluminum engine housings, engine components, fine blanked steel parts, pump housings Filament Arbor Trim MSFS Grit Size Hole (RPM) Crimped Round /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, /2 1-1/2 1, Crimped Rectangular X /2 1-1/2 1, X /2 1-1/2 1, (800)

ATB CUP/END CUP: ATB cup brushes are heavily filled with round nylon filaments. Filaments are impregnated with silicon carbide or aluminum oxide grit, ideal for surface finishing and deburring.

37 ATB CUP/END CUP: ATB cup brushes are heavily filled with round nylon filaments. Filaments are impregnated with silicon carbide or aluminum oxide grit, ideal for surface finishing and deburring. END: ATB end brushes are frequently used for power transmission gear deburring, to fit into tight areas too small for wheels and discs. They are recommended for operations where balance is critical, as in CNC and robotic use. Automated in-process deburring is easy with ATB end brushes; simply use the same paths as the cutting tools, adjusted for proper penetration. (800)

ATB CUP es ATB CUP BRUSH - ROUND TRIM APPLICATIONS: Engine blocks, cylinder heads, exhaust manifolds, transmission housings, water pumps and intake manifolds, bulk heads, wing spars, engine housings

38 ATB CUP es ATB CUP BRUSH - ROUND TRIM APPLICATIONS: Engine blocks, cylinder heads, exhaust manifolds, transmission housings, water pumps and intake manifolds, bulk heads, wing spars, engine housings and components, hydraulic valve bodies, machine components, housings, gears and castings Grit Threaded Trim MSFS Size Arbor Hole (RPM) Silicon Carbide /8-11NC 1-1/2 6, /8-11NC 1-1/2 6, /8-11NC 1-1/2 6, /8-11NC 1-1/2 6, /8-11NC 1-1/2 6, /8-11NC 1-1/2 6, ATB CUP BRUSH - FLAT TRIM Grit Threaded Trim MSFS Size Arbor Hole (RPM) Silicon Carbide /8-11NC 1-1/2 6, * /8-11NC 2 6, Aluminum Oxide /8-11NC 1-1/2 6, * *Bridled ATB ROUND TRIM CUP BRUSH - REDUCED FLARE Grit Size Threaded Arbor Hole Trim MSFS (RPM) Std Pk Silicon Carbide 2-1/2 80 1/4 1 5, CNC ADAPTERS FOR ATB CUP BRUSH Description Type II 5/8-11 Adapter Type I M14 or 1/2-13 Adapter Type I Type II 38 (800)

They can also be used on portable air and electric tools. The same style is also available from stock in steel, stainless steel and other metallic and non-metallic fills.

39 ATB END es Note: As a safety precaution, shank must be fully inserted into the chuck or collet and tightened securely. ATB END BRUSH Ideal for cleaning and finishing inside diameters, spot facing and recessed areas. Recommended for operations where balance is critical, as in CNC and robotic use. They can also be used on portable air and electric tools. The same style is also available from stock in steel, stainless steel and other metallic and non-metallic fills. Grit Size Area Overall Shank Dia Trim MSFS (RPM) Std Pk Silicon Carbide 1/ /4 1/4 1 19, / /4 1/4 1 19, /4 1/4 1 19, /4 1/4 1 19, ATB END BRUSH WITH BRIDLE U.S. Patent # , Removable plastic bridle keeps filaments from flaring. SILICON CARBIDE APPLICATIONS: Cleaning & finishing ID, spot facing, brushing recessed areas CERAMIC APPLICATIONS: Deburring - Fuel rail bosses, fuel injector mounting bosses, and pockets in turbine engine combustion cases. Grit Size Overall Shank Dia Trim MSFS (RPM) Std Pk Silicon Carbide 1/ /4 1/4 1 9, / /4 1/4 1 9, / /4 1/4 1 9, / /4 1/4 1 9, /4 1/4 1 9, /4 1/4 1 9, Ceramic 3/ /16 1/4 1 9, / /16 1/4 1 9, / /16 1/4 1 9, / /16 1/4 1 9, /16 1/4 1 9, /16 1/4 1 9, U.S. Patent # , (800)

40 ATB INTERNAL Ideal in both wet and dry applications, great for automated and manual operations. ATB internal brushes are available in several filament styles allowing you to choose the right brush for your application. Operating suggestions: Chuck brush tool at the stem as close to the filaments as the application will allow If extension is required, support the brush by plunging the brush into the bore in the static position and stop the brush prior to exiting the bore Run the brush tool in both directions with a complete stroke cycle Operational speeds between 600 and 1800 RPM 40 (800)

ATB HELITUF INTERNAL BRUSHES Impregnated with durable Silicon Carbide to provide a highly efficient cleaning action on the surface. Designed for long life.

41 ATB HELITUF INTERNAL BRUSHES Impregnated with durable Silicon Carbide to provide a highly efficient cleaning action on the surface. Designed for long life. Helituf brushes should be used only with suitable holders and fully chucked. Grit Size Fill HELITUF HOLDERS Area Overall Stem Std Pk Silicon Carbide 3/ /2 1/ / /2 1/ / /2 1/ / /2 1/ /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ /2 1/ / /2 1/ U.S. Patent # , The holders can be used individually or together to form approximately an 8-1/2 long brush. One end is threaded and the other has a tapered hole is externally threaded while is internally threaded allowing both extension holders to be used together. Overall 3/16 3-5/ /4 3-5/ EXTENSION HOLDERS FOR ATB ABRASIVE BRUSH TOOLS Increase the overall length of Osborn ATB Internal finishing tools. Note: The 1/4" size can be used with Osborn tools having a 1/4 shank. Overall Stem 6 1/ / (800)

ATB SITUFT INTERNAL BRUSHES Impregnated with Silicon Carbide for aggressive and efficient abrasive action across a range of internal cleaning or finishing operations.

APPLICATIONS: Cleaning threads, drilled holes and tubes where space is limited Grit Size Fill Area Overall Stem Std Pk Silicon Carbide 3/8 120 0.028 1 3-1/2 1/8 12 0003550000 3/8 120 0.

42 ATB SITUFT INTERNAL BRUSHES Impregnated with Silicon Carbide for aggressive and efficient abrasive action across a range of internal cleaning or finishing operations. Situft brushes should be used only with suitable holders. APPLICATIONS: Cleaning threads, drilled holes and tubes where space is limited Grit Size Fill Area Overall Stem Std Pk Silicon Carbide 3/ /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ / /2 1/ ATB TUBE BRUSHES Made with abrasive grit to provide extra cutting and cleaning action for a variety of applications. Can be used as a hand tool or mounted onto a portable or stationary tool. APPLICATIONS: Internal cleaning, removal of small imperfections, surface preparation Grit Size Area Overall Stem Std Pk Silicon Carbide 3/ / / / / / /2 5-1/ /2 5-1/ / /2 5-1/ / /2 5-1/ (800)

ATB HEAVY DUTY INTERNAL DEBURRING TOOLS The helical brush shape and flexible crimped filaments allow the brush to work in both rotational directions with excellent part conformability.

APPLICATIONS: Cross hole deburring, edge blending, edge radiusing, cam bores, crankcase bores, 2 stroke engines, valve bodies, pistons, cleaning threads, pipe IDs Grit Area Overall Stem Silicon

43 ATB HEAVY DUTY INTERNAL DEBURRING TOOLS The helical brush shape and flexible crimped filaments allow the brush to work in both rotational directions with excellent part conformability. Higher filament concentration for: Heavy Deburring, Minimum Cycle Time, Stainless Steel / Hardened Alloys. APPLICATIONS: Cross hole deburring, edge blending, edge radiusing, cam bores, crankcase bores, 2 stroke engines, valve bodies, pistons, cleaning threads, pipe IDs Grit Area Overall Stem Silicon Carbide - Round Crimped /8 1/ /8 1/ / /8 1/ / /8 1/ / /2 7 3/ / /2 6-1/4 3/ / /4 3/ / /4 3/ /4 3/ /4 3/ / /4 3/ / /4 3/ / /4 3/ / /4 3/ / / / / / / / The high filament concentration and substantial stem make this brush tool ideal for use in semi-automatic and fully automatic machinery, CNC and robotics. The stem comes standard with three flats for use in a standard drill chuck. Heavy Duty Internals can be customized with adapters. Options include Threaded shank or straight shank with flat. (800)

ATB RECTANGULAR FILAMENT INTERNAL BRUSHES - ALUMINUM OXIDE Features rectangular nylon strips impregnated with tough Aluminum Oxide which provides a highly efficient side-swiping action across the

44 ATB RECTANGULAR FILAMENT INTERNAL BRUSHES - ALUMINUM OXIDE Features rectangular nylon strips impregnated with tough Aluminum Oxide which provides a highly efficient side-swiping action across the surface. The Aluminum Oxide ensures a superior finish and prolonged brush life. The Industrial and Hi-Flex tools are suitable for both rotational directions at operational speeds of approximately 600 to 1400 RPM. When increased flexibility is required, we recommend Hi-Flex tools with 50% less fill material than the Industrial. APPLICATIONS: Deburring and ID work on cylinders, camshaft bores, and valve bodies Grit Size Overall Face Width Stem Std Pk Industrial Hi-Flex Aluminum Oxide 5/ /2 7/8 1/ / /2 7/8 1/ /8 7/8 1/ /8 7/8 1/ / /8 2 1/ / /8 2 1/ / /8 2 1/ / /8 2 1/ /4 2 1/ /4 2 1/ /4 2 1/ /4 2 1/ / /2 3-1/2 3/ / /2 3-1/2 3/ / /2 3-1/2 3/ / /2 3-1/2 3/ /4 4 3/ /4 4 3/ /4 4 3/ / / /8 4 3/ / /8 4 3/ / /8 4 3/ / /8 4 3/ /4 4 3/ /4 4 3/ /4 4 3/ /4 4 3/ / /2 4 3/ / /2 4 3/ / /2 4 3/ / /2 4 3/ /4 5 3/ /4 5 3/ /4 5 1/ / / / / / / /4 6 3/ /4 6 3/ /4 6 3/ /4 6 3/ /4 6 3/ /4 6 3/ U.S. Patent # , , (800)

ATB RECTANGULAR FILAMENT INTERNAL BRUSHES - SILICON CARBIDE Features tough nylon filaments packed with super-hard Silicon Carbide grit for more aggressive finishing and longer brush life.

45 ATB RECTANGULAR FILAMENT INTERNAL BRUSHES - SILICON CARBIDE Features tough nylon filaments packed with super-hard Silicon Carbide grit for more aggressive finishing and longer brush life. The extruded nylon monofilament has a flat, rectangular cross-section which brings twice as much of the Silicon Carbide grit in contact with the surface. The brushes are made larger than the nominal diameters to be finished, creating a highly efficient side-swiping action. Their helical brush shape and flexible filaments allow them to be used in both rotational directions for longer work life. These brushes can be used wet or dry at operational speeds of approximately 600 to 1400 RPM. APPLICATIONS: Automated or manual deburring, honing, edge contouring, ID work on cylinders, camshaft bores, valve bodies, pistons and blocks Grit Fill Area Stem Std Size Size Pk Silicon Carbide X / / X / / X /2 3/ / X /2 3/ X / / X / / X / U.S. Patent # , , (800)

Internal ATB MICROABRASIVE es Designed for ultra-fine deburring and cleaning of holes produced by micro drilling, but will not alter the diameter or surface finish.

46 Internal ATB MICROABRASIVE es Designed for ultra-fine deburring and cleaning of holes produced by micro drilling, but will not alter the diameter or surface finish. On power tools, these brushes use a side-swiping action. They can also be used manually. APPLICATIONS: Aircraft & aerospace, computer & electronics, medical equipment, hydraulic fittings ATB MICROABRASIVE BRUSH Grit Size Area Overall Stem Fraction (in) For Hole Diameter Decimal (in) Decimal (mm) Silicon Carbide / / /4 4-3/ / /4 4 5/ / / / / / / / / / / / / / / / / / / / / / / / / Std Pk 46 (800)

47 ATB MICROABRASIVE BRUSH - continued Grit Size Area Overall Stem Fraction (in) For Hole Diameter Decimal (in) Decimal (mm) Std Pk Aluminum Oxide / / / / / / / / / Alumina Silicate / / / / / / / / / / / (800)

48 ATB MICROABRASIVE BRUSH KITS APPLICATIONS: Aircraft & aerospace, computer and electronics, medical equipment, hydraulic fittings Grit Std Pk Silicon Carbide Aluminum Oxide Alumina Silicate : 500 Grit - Silicone Carbide Kit Note: Please order the item number from the LEFT table to receive the entire kit : 56369: 500 Grit - Silicon Carbide Overall Stem Area Kit contains / / / : 600 Grit - - Aluminum Oxide Oxide Overall Stem Area Kit contains : 500 Grit - - Silicone CarbideKit Overall Stem Kit contains 56422: 600 Area Grit - Aluminum Oxide : 1000 Grit -- Alumina Silicate Overall Stem Area Kit contains / / / / (800)

ATB MINIATURE es Osborn Precision Miniature Nylon Abrasive Tools are designed for ultra-fine deburring, edge contouring, surface conditioning, cleaning and polishing.

APPLICATIONS: Aerospace, aerosystems, electronics, molds, textile, optics, medical equipment, hydraulics, computers, tool & dies, jewelry, other precision industries ATB MINIATURE WHEEL BRUSH Grit

49 ATB MINIATURE es Osborn Precision Miniature Nylon Abrasive Tools are designed for ultra-fine deburring, edge contouring, surface conditioning, cleaning and polishing. Can be used on extremely hard materials. APPLICATIONS: Aerospace, aerosystems, electronics, molds, textile, optics, medical equipment, hydraulics, computers, tool & dies, jewelry, other precision industries ATB MINIATURE WHEEL BRUSH Grit Overall Stem ATB MINIATURE CUP BRUSH MSFS (RPM) Aluminum Oxide 3/ /8 1/8 6, /8 1/8 6, / /8 1/8 6, / /8 1/8 6, Alumina Silicate 3/ /8 1/8 6, /8 1/8 6, Grit Overall Stem MSFS (RPM) Aluminum Oxide 9/ /8 1/8 6, Alumina Silicate 3/ /8 1/8 6, ATB MINIATURE END BRUSH Precision Miniature End styles are small diameter, light duty brushes. APPLICATIONS: Ideal for Edge and Surface Blending, Fine Deburring and Surface Finishing, Cleaning Small Holes and Crevices Grit Overall Stem MSFS (RPM) Aluminum Oxide 3/ /8 1/8 6, / /8 1/8 6, / /8 1/8 6, Alumina Silicate 3/ /8 1/8 6, / /8 1/8 6, (800)

50 ATB NOVOFLEX NovoFlex Flexible Honing Tools have round, abrasive beads fastened to the ends of flexible filaments. This self-centering tool will conform to the bore surface providing a consistent, even surface finish over the life of the tool. The ATB NovoFlex Flexible Honing Tool will even provide an edge break not possible with conventional honing stones (800)

Introduction & ATB NOVOFLEX Technical Information Selection: NovoFlex Flexible Honing Tools are available for hole diameters ranging from 6.4mm to 203mm.

51 Introduction & ATB NOVOFLEX Technical Information Selection: NovoFlex Flexible Honing Tools are available for hole diameters ranging from 6.4mm to 203mm. Grit is available in Silicon Carbide & Aluminum Oxide in sizes from 60 to 320. Great On: engine bores pneumatic and hydraulic bores valve and pump housings pipes connecting rods cam bores crank bores valve bores hydraulic cylinders stainless steel tubing Applications: honing creating cross hatched surface pattern for oil retention cylinder port area deburring eliminating inside flashing Instructions: 1. Choose the NovoFlex Flexible Honing Tool for the specific hole size. The actual NovoFlex Tool will be approximately 10% larger than the hole size. 2. Use weight oil for honing lubrication, when honing hydraulic brake cylinders, use hydraulic brake fluid as a honing lubricant. 3. Have the NovoFlex Flexible Honing Tool rotating upon entry and removal from the bore. 4. Recommended RPM range for the NovoFlex Tool is 100 to 1200 RPM, based on the brush diameter. Air tools are not recommended. 5. Use strokes per minute depending on the RPM. Final stroking may be accelerated to develop a 45 degree cross-hatch angle. 6. Honing time should be approximately 20/45 seconds per bore. 7. Do not use solvents for honing or cleaning. 8. Clean cylinders after honing with warm or hot water and detergent using an Osborn plain nylon brush, and then lightly oil the bore. (800)

ATB NOVOFLEX TOOLS - SMALL DIAMETER APPLICATIONS: Brake cylinders, hydraulics, valve guides Inches Used for Hole (mm) (mm) Overall (mm) Stem Std Pk 120SC 180SC 240SC 0.250 6.4 50 200 0.

52 ATB NOVOFLEX TOOLS - SMALL DIAMETER APPLICATIONS: Brake cylinders, hydraulics, valve guides Inches Used for Hole (mm) (mm) Overall (mm) Stem Std Pk 120SC 180SC 240SC ATB NOVOFLEX TOOLS APPLICATIONS: Brake cylinders Used for Hole (mm) (mm) Overall Stem 120SC 180SC 240SC (800)

53 ATB NOVOFLEX TOOLS - STANDARD DUTY APPLICATIONS: Block cylinders Used for hole (mm) Hole (in.) (mm) Overall Stem Std Pk 120SC 180SC 240SC ATB NOVOFLEX TOOLS - HEAVY DUTY APPLICATIONS: Block cylinders, liners Hole (mm) Hole (in.) (mm) Overall (mm) Std Pk Stem 120SC 180SC 240SC (800)

Patent # 5556328, 5527213 Smoother, Cleaner, Improved Performance Looking for a honing finish that is smoother, cleaner and does not require a lengthy break-in period?

Consistent Results The performance of the Softool will remain consistent throughout its life as new grit is revealed through the wear of the brush, constantly exposing a

Using Softool after honing with conventional abrasives or metal diamond stones will improve your finish by: Reducing peak height to decrease ring break-in period.

Eliminating debris and contaminants from valleys allowing the rings to seat almost immediately.

54 ATB SOFTOOL es U.S. Patent # , Smoother, Cleaner, Improved Performance Looking for a honing finish that is smoother, cleaner and does not require a lengthy break-in period? You need Osborn Softool with flexible ATB abrasive nylon filaments that remove excess material left on the surface of the bore after honing with conventional methods. Consistent Results The performance of the Softool will remain consistent throughout its life as new grit is revealed through the wear of the brush, constantly exposing a gentle yet effective cutting surface. Using Softool after honing with conventional abrasives or metal diamond stones will improve your finish by: Reducing peak height to decrease ring break-in period. Improving crosshatch for optimum oil retention and overall reduced oil consumption. Eliminating debris and contaminants from valleys allowing the rings to seat almost immediately. Softool honing inserts and internal brushes will effectively improve your finish without changing the geometry or size of the bore! Why is Softool so effective? Softool has abrasive grit embedded into the flexible filaments. This flexibility allows the abrasive grit to cut without requiring high pressure that tears up the surface of the bore like conventional honing methods. See the Difference! See the difference when washing out the bore with hot, soapy water after honing. Debris that once decreased oil efficiency and wore on the ring will be knocked loose by Softool brush honing and washed away! The surface profile of a cylinder bore honed with a metal bond diamond product (pic. 1), and the same bore after being brush honed with Osborn Softool brushes (pic. 2). Pic. 1 Pic (800)

ATB PCD SUPERABRASIVE Planetary brush honing - fast, clean and consistent Osborn ATB Diamond Superabrasives are engineered for today s superhard materials such as CBN, PCD and ceramics.

55 ATB PCD SUPERABRASIVE Planetary brush honing - fast, clean and consistent Osborn ATB Diamond Superabrasives are engineered for today s superhard materials such as CBN, PCD and ceramics. ATB Superabrasives are made with polycrystalline diamond (PCD) impregnated filaments. Superior honing and polishing results can be achieved without the use of diamond paste or slurry. (800)

Introduction & PCD SUPERABRASIVE Technical Info.

eliminate the secondary clean up operation.

cleaner, more efficient production environment.

ATB Superabrasive wheel brushes are easily adaptable to both common shop equipment as well as highly specialized

Wheel brush tools are ideal for focused area work such as drill honing, polishing and indexable insert honing.

56 Introduction & PCD SUPERABRASIVE Technical Info. A more efficient production environment Without the need for diamond paste, ATB Diamond Superabrasives minimize or eliminate the secondary clean up operation. Osborn Superabrasives produce fast, consistent and repeatable honing results, lowering process cost and creating a cleaner, more efficient production environment. Cutting tool insert before (left) and after (right) planetary honing operation with ATB PCD disc. ATB Superabrasive wheel brushes are easily adaptable to both common shop equipment as well as highly specialized machines. These tools can be used for a variety of polishing, deburring, and edge radiusing applications. Wheel brush tools are ideal for focused area work such as drill honing, polishing and indexable insert honing. ATB Superabrasives are capable of producing an edge radius of.0005" -.003" on extremely hard materials such as PCD, CBN and ceramics. The degree of hone can be optimized by balancing PCD grain size, brush operating speed and cycle time. Grit sizes include 120, 240, 400, 600, and 1000 grit. Before Honing During Honing After Honing 56 (800)

ATB DIAMOND SUPERABRASIVE WHEELS - ALUMINUM HUB APPLICATIONS: Edge honing super hard materials such as ceramics, CBN tungsten carbide, diamond and glass Recommended wheel brush operating parameters:

PENETRATION Typical part penetration into the face of the brush range from 1/16" to 3/8".

57 ATB DIAMOND SUPERABRASIVE WHEELS - ALUMINUM HUB APPLICATIONS: Edge honing super hard materials such as ceramics, CBN tungsten carbide, diamond and glass Recommended wheel brush operating parameters: Optimum life and cut will be obtained by finding the proper balance between brush speed, part penetration and abrasive grain size. SPEED Typical brush speeds range from 1200 to 2400 RPM. PENETRATION Typical part penetration into the face of the brush range from 1/16" to 3/8". Other applications for ATB Superabrasive wheel brushes can be found in the field of optics, medical implants and aerospace industries. Grit Arbor Hole Fill Trim Lengt h Face Width Std Pk / / / / / / / / / / / / / / / / U.S. Patent # ATB DIAMOND SUPERABRASIVE DISCS - COMPOSITE HUB APPLICATIONS: Edge honing indexable cutting tool inserts Recommended disc brush operating parameters SPEED Typical brush speeds ranges from 300 to 1500 RPM. PENETRATION Typical part penetration ranges from 1/16" to 1/4". Disc styles are available in grit sizes from 120 to 1000, with OD from 3 to 18. They are easily adaptable to your existing planetary brush honing and polishing machine with the help of a full line of engineered support plates. Grit Arbor Hole Filament Dia Trim / U.S. Patent # Note: Adapters for mounting into smaller shafts must be specified and are priced separately. Please call customer service for more information. (800)